centos7编译安装python3

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yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make libffi-devel

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wget https://www.python.org/ftp/python/3.9.7/Python-3.9.7.tar.xz

下载列表：https://www.python.org/ftp/python/

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wget http://www.openssl.org/source/openssl-1.1.1.tar.gz

tar xf openssl-1.1.1.tar.gz

cd openssl-1.1.1/

./config --prefix=/usr/local/openssl shared zlib

make && make install

tar -xf Python-3.9.7.tar

cd Python-3.9.7

./configure --prefix=/usr/local/python3.9  --with-ssl=/usr/local/openssl

make && make install

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yum install -y epel-release.noarch

yum install -y openssl11 openssl11-devel

cd Python-3.10.xxx #进入目录后替换编译命令

# 替换openssl 为openssl11

sed -i 's/PKG_CONFIG openssl /PKG_CONFIG openssl11 /g' configure　

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vim ~/.bash_profile

PATH=/usr/local/python3.9/bin:$PATH:$HOME/bin

. ~/.bash_profile

env python3